#include <sys/mman.h>
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include <pthread.h>

/*#define MEM_SEGMENT_SIZE 100000*/
#define MEM_SEGMENT_SIZE 100000

#define MEM_SEGMENT_HEADER_SIZE (2*sizeof(void*)+sizeof(size_t))
#define SIZE sizeof(void*)
#define NEXT (sizeof(void*)+sizeof(size_t))

#define SEGMENT_HEADER_SIZE (2*sizeof(void*)+sizeof(size_t))
/*#define FREE sizeof(size_t)*/
#define NEXT_FREE (sizeof(size_t)+sizeof(char))
#define PREV_FREE (sizeof(size_t)+sizeof(char)+sizeof(void*))

/*#define SEGMENT_FOOTER_SIZE sizeof(size_t)*/

void* myMalloc (size_t);
void myFree (void*);
void freeAll();
